When it comes to whether glycolic acid and collagen can be used in combination with
in today's skin care, everyone strives for their refinement and goodness. Among many skin care ingredients, glycolic acid and collagen are quite eye-catching. However, whether the two can be used in the process of skin care is really confusing.

Glycolic acid is a type of fruit acid and has excellent effects. Its molecules are tiny and can easily penetrate into the surface of the skin, accelerate the metabolism of the stratum corneum, shed old keratin, and make the skin smooth and delicate again. And it can promote the synthesis of hyaluronic acid and collagen in the dermis, making the skin hydrated, plump and elastic.

Collagen is an important component of the skin. The reason why the skin is firm and elastic is due to collagen. It is like a scaffold for the skin, supporting the skin structure, reducing the generation of wrinkles, and maintaining the youthful state of the skin.

As for whether the two can be used together, from a theoretical point of view, glycolic acid promotes collagen synthesis, which seems to be in line with external collagen. However, in practical use, there are also points to be paid attention to. Glycolic acid is irritating to a certain extent, or weakens the skin barrier function in the short term. If collagen products are used at the same time, some people may experience discomfort due to unstable skin conditions, such as redness, itching, etc.

Therefore, if you want to use glycolic acid and collagen together, you should first consider your own skin tolerance. Those with strong skin tolerance can try it step by step. At the beginning, reduce the frequency and concentration of glycolic acid use and observe the skin reaction. If the skin adapts well, then gradually adjust it. And the order of use is also exquisite. It is recommended to use glycolic acid products first. After the skin absorbs and stabilizes, then use collagen skin care products, which may reduce the occurrence of adverse reactions.

In short, the combination of glycolic acid and collagen may have complementary effects. However, it needs to be done cautiously according to personal skin conditions in order to achieve the purpose of ideal skin care.